6JXH
K+-bound E2-MgF state of the gastric proton pump (Tyr799Trp)
- PDB DOI: https://doi.org/10.2210/pdb6JXH/pdb
- Classification: MEMBRANE PROTEIN
- Organism(s): Sus scrofa
- Expression System: Homo sapiens
- Mutation(s): Yes 
- Membrane Protein: Yes  PDBTMMemProtMDmpstruc
- Deposited: 2019-04-23 Released: 2019-08-14 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.257 
- R-Value Work: 0.201 
- R-Value Observed: 0.204 
This is version 1.4 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Potassium-transporting ATPase alpha chain 1 | 987 | Sus scrofa | Mutation(s): 4  Gene Names: ATP4A EC: 7.2.2.19 Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for P19156 (Sus scrofa) Explore P19156  Go to UniProtKB:  P19156 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P19156 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Potassium-transporting ATPase subunit beta | 289 | Sus scrofa | Mutation(s): 0  Gene Names: ATP4B Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for P18434 (Sus scrofa) Explore P18434  Go to UniProtKB:  P18434 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P18434 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 7 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
PCW Query on PCW | E [auth A], F [auth A], G [auth A], O [auth B] | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE C44 H85 N O8 P SNKAWJBJQDLSFF-NVKMUCNASA-O | |||
CE1 Query on CE1 | H [auth A] | O-DODECANYL OCTAETHYLENE GLYCOL C28 H58 O9 YYELLDKEOUKVIQ-UHFFFAOYSA-N | |||
CLR Query on CLR | P [auth B] | CHOLESTEROL C27 H46 O HVYWMOMLDIMFJA-DPAQBDIFSA-N | |||
NAG Query on NAG | Q [auth B] R [auth B] S [auth B] T [auth B] U [auth B] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
MF4 Query on MF4 | C [auth A] | TETRAFLUOROMAGNESATE(2-) F4 Mg XVYWAXYEHHUKQW-UHFFFAOYSA-J | |||
K Query on K | I [auth A] J [auth A] K [auth A] L [auth A] M [auth A] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N | |||
MG Query on MG | D [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.50 Å
- R-Value Free: 0.257 
- R-Value Work: 0.201 
- R-Value Observed: 0.204 
- Space Group: P 31 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 103.37 | α = 90 |
b = 103.37 | β = 90 |
c = 370.01 | γ = 120 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
XDS | data reduction |
XDS | data scaling |
PHASER | phasing |
Entry History 
Revision History (Full details and data files)
- Version 1.0: 2019-08-14
Type: Initial release - Version 1.1: 2019-09-04
Changes: Data collection, Database references - Version 1.2: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary - Version 1.3: 2020-09-30
Changes: Database references, Structure summary - Version 1.4: 2023-11-22
Changes: Data collection, Database references, Refinement description